Leviosa
About the Leviosa PCB
Leviosa is an open source AVR/Arduino PCB design by Kay-Jack, published on GitHub. It is a 2-layer board measuring 80 × 80 mm, with 47 components from 31 distinct parts.
Its main chip is the ATtiny13A-P, from the AVR/Arduino family. Other key parts include the TPS1H200AQDGNRQ1, MC7805BD2TR4G, SS495A, MCP6001R and LM393. By type, the board carries 16 resistors, 13 capacitors, 8 ICs, 3 diodes, 2 connectors and 1 transistor.
From the project
A Levitating Pen
Main components on the Leviosa
Leviosa bill of materials (BOM)
47 components, 31 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ATtiny13A-P | DIP-8_W7.62mm | MCU1 |
| 1 | TPS1H200AQDGNRQ1 | HVSSOP-8-1EP_3x3mm_P0.65mm_EP1.57x1.89mm | U1 |
| 1 | MC7805BD2TR4G | TO-263-2 | U2 |
| 1 | SS495A | PinHeader_1x03_P2.54mm_Vertical | U3 |
| 1 | MCP6001R | SOT-23-5 | U4 |
| 1 | LM393 | SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 1 | MX27517 | SOT-23-6 | U6 |
| 1 | INA199xxDCK (50V/V) | SOT-363_SC-70-6 | U7 |
| 1 | NCE0110K | TO-252-2 | Q1 |
| 1 | Barrel_Jack | BarrelJack_Kycon_KLDX-0202-xC_Horizontal | J1 |
| 1 | 2.54mm 1x03 Spare | PinHeader_1x03_P2.54mm_Vertical | J2 |
| 2 | 2.54mm 1x03 Servo 1 | PinHeader_1x03_P2.54mm_Vertical | SRV1, SRV2 |
| 1 | 3362S-1-103LF | Potentiometer_ACP_CA6-H2,5_Horizontal | pot1 |
| 2 | LED | LED_0805_2012Metric | D2, D4 |
| 1 | SS34 | D_SOD-323 | D3 |
| 1 | 7.4mH | PinHeader_2x01_P2.54mm_Vertical | L1 |
| 3 | 22µF | C_0805_2012Metric | C1, C5, C6 |
| 2 | 0.33µF | C_0805_2012Metric | C2, C4 |
| 2 | 0.1µF | C_0603_1608Metric | C3, C11 |
| 3 | 0.1uF | C_0603_1608Metric | C7, C12, C13 |
Show 11 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 4.7nF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C8 |
| 1 | 20nF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C9 |
| 1 | 47μF | C_1206_3216Metric | C10 |
| 2 | 100kΩ | R_0603_1608Metric | R1, R6 |
| 3 | 3.9kΩ | R_0603_1608Metric | R2, R5, R9 |
| 2 | 2kΩ | R_0603_1608Metric | R3, R16 |
| 1 | 51kΩ | R_0603_1608Metric | R4 |
| 1 | 68kΩ | R_0603_1608Metric | R7 |
| 4 | 8.2Ω | R_1206_3216Metric | R8, R10, R13, R14 |
| 1 | 50mΩ | R_2010_5025Metric | R11 |
| 2 | 0Ω | R_0603_1608Metric | R12, R15 |
Leviosa design files
The KiCad project lives in the Kay-Jack/Leviosa repository on GitHub; these links point at the commit this page was built from.
Leviosa: common questions
What microcontroller does the Leviosa use?
The Leviosa is built around the ATtiny13A-P, from the AVR/Arduino family.
How big is the Leviosa PCB?
The Leviosa measures 80 × 80 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Leviosa?
47 components, from 31 distinct parts. The full bill of materials is listed on this page.
Where can I download the Leviosa design files?
From the Kay-Jack/Leviosa repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Leviosa design in my own project?
The repository has no license, so all rights stay with Kay-Jack. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Leviosa without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.
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